Update README.md

README.md

@@ -57,6 +57,35 @@ To help with the migration, here are the currently known issues with 3.X. This l
 - l10n (translations) is not implemented.
 - Relative path support for external files is not implemented.
 
+### SwaggerUIBundle
+To use swagger-ui you should take a look at the [source of swagger-ui html page](https://github.com/swagger-api/swagger-ui/blob/master/dist/index.html) and customize it. This basically requires you to instantiate a SwaggerUi object and call load() on it as below:
+
+```javascript
+  const ui = SwaggerUIBundle({
+    url: "http://petstore.swagger.io/v2/swagger.json",
+    dom_id: '#swagger-ui',
+    presets: [
+      SwaggerUIBundle.presets.apis,
+      SwaggerUIStandalonePreset
+    ],
+    plugins: [
+      SwaggerUIBundle.plugins.DownloadUrl
+    ],
+    layout: "StandaloneLayout"
+  })
+```
+
+#### Parameters
+
+Parameter Name | Description
+--- | ---
+url | The url pointing to API definition (normally `swagger.json` or `swagger.yaml`).
+spec | A JSON object describing the OpenAPI Specification. When used, the `url` parameter will not be parsed. This is useful for testing manually-generated specifications without hosting them.
+validatorUrl | By default, Swagger-UI attempts to validate specs against swagger.io's online validator. You can use this parameter to set a different validator URL, for example for locally deployed validators ([Validator Badge](https://github.com/swagger-api/validator-badge)). Setting it to `null` will disable validation.
+dom_id | The id of a dom element inside which SwaggerUi will put the user interface for swagger.
+oauth2RedirectUrl | OAuth redirect URL
+
+
 
 ## CORS Support